Updated to iOS 5 Beta? Now You Won’t Be Able to Restored to Earlier Versions of iOS

If you’re a developer you probably will want to update to iOS 5 Beta, but don’t do it yet if you would like to restore your device to an earlier version later on.

Apple warns developer that if you update your device to iOS 5 Beta you won’t be able to restore to earlier iOS firmwares, but “Devices will be able to upgrade to future beta releases and the final iOS 5 software”, Apple says.